正直的金鱼

UID: 52825, Registered at 2026-9-1 12:30:13, last login at 2026-9-1 12:30:13, last active at 2026-9-2 0:05:32.

Solved 5 problems, RP: 0 (No. ?)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P14457
P14463
P14464
Recent Activities

This person is lazy and didn't join any contests or homework.

模拟: 2
双指针: 1